30266880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:596

約数の個数: 160

約数和(自身を含む): 110778624

約数和(自身を除く): 80511744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 563, 640, 672, 768, 840, 896, 960, 1120, 1126, 1280, 1344, 1536, 1680, 1689, 1792, 1920, 2240, 2252, 2560, 2688, 2815, 3360, 3378, 3584, 3840, 3941, 4480, 4504, 5376, 5630, 6720, 6756, 7680, 7882, 8445, 8960, 9008, 10752, 11260, 11823, 13440, 13512, 15764, 16890, 17920, 18016, 19705, 22520, 23646, 26880, 27024, 31528, 33780, 36032, 39410, 45040, 47292, 53760, 54048, 59115, 63056, 67560, 72064, 78820, 90080, 94584, 108096, 118230, 126112, 135120, 144128, 157640, 180160, 189168, 216192, 236460, 252224, 270240, 288256, 315280, 360320, 378336, 432384, 472920, 504448, 540480, 630560, 720640, 756672, 864768, 945840, 1008896, 1080960, 1261120, 1441280, 1513344, 1891680, 2017792, 2161920, 2522240, 3026688, 3783360, 4323840, 5044480, 6053376, 7566720, 10088960, 15133440, 30266880]

約数ペア:

[(1, 30266880), (2, 15133440), (3, 10088960), (4, 7566720), (5, 6053376), (6, 5044480), (7, 4323840), (8, 3783360), (10, 3026688), (12, 2522240), (14, 2161920), (15, 2017792), (16, 1891680), (20, 1513344), (21, 1441280), (24, 1261120), (28, 1080960), (30, 1008896), (32, 945840), (35, 864768), (40, 756672), (42, 720640), (48, 630560), (56, 540480), (60, 504448), (64, 472920), (70, 432384), (80, 378336), (84, 360320), (96, 315280), (105, 288256), (112, 270240), (120, 252224), (128, 236460), (140, 216192), (160, 189168), (168, 180160), (192, 157640), (210, 144128), (224, 135120), (240, 126112), (256, 118230), (280, 108096), (320, 94584), (336, 90080), (384, 78820), (420, 72064), (448, 67560), (480, 63056), (512, 59115), (560, 54048), (563, 53760), (640, 47292), (672, 45040), (768, 39410), (840, 36032), (896, 33780), (960, 31528), (1120, 27024), (1126, 26880), (1280, 23646), (1344, 22520), (1536, 19705), (1680, 18016), (1689, 17920), (1792, 16890), (1920, 15764), (2240, 13512), (2252, 13440), (2560, 11823), (2688, 11260), (2815, 10752), (3360, 9008), (3378, 8960), (3584, 8445), (3840, 7882), (3941, 7680), (4480, 6756), (4504, 6720), (5376, 5630)]